im really lost om these, may someone please answer these w a brief explanation

if possible, excel would be preferable

4. Benefits of traditional and Roth 401(k) plans Traditional 401(k) versus Roth 401(k) Maria has decided to contribute to a savings program. She can open a traditional 401(k) or a Roth 401(k) and has determined that she can afford a $14,400 contribution, Marla's salary is $106,500 per year, and she is in the 32% tax bracket If Maria decides to go with a traditional 401(k), her contribution amount will be And the amount offset via a reduced tax bill will be s If, instead, Mara decides to go with a Roth 401(k), her contribution amount will be s And the amount offset via a reduced tax bill will be Assuming all the same facts, suppose that Maria decides to open both 401(K) plans, splitting what she can afford to contribute equally between both plans Under this scenario, Maria's contribution amount will be Roth 401(K) And the amount offset via a reduced tax bill will be Traditional 401(k) When Maria retires, which plan's monies will she be able to exclude from taxable income